In 1987 Miguel Angel Grau arrives at Trelew, from Tucumán. Since then he has developed numerous applications and solutions for the wool industry for more than 30 consecutive years, until today. As of 1992, he also teaches and develops solutions for other sectors, and forms computer centers for different media for monitoring elections. MAG Sistemas is born.
Since 2005 he develops and maintains a stock, production and quality system in English for a wool company in China, with headquarters in France. The experience he acquired in China and in Europe complemented his training.
Betting on the constant growth of the internet, starting in the year 2000, he begins to provide hosting services and design web applications. Based on this experience, in 2008 he was hired to develop and maintain the Chubut Lottery website, which offers visitors the result of all draws immediately.